78 citations · 323 across the 19 of their papers we have counts for
3 papers · 1 filter
Statistical Methods for Quantum State Verification and Fidelity Estimation
Xiao-Dong Yu, Jiangwei Shang, Otfried Gühne
The efficient and reliable certification of quantum states is essential for various quantum information processing tasks as well as for the general progress on the implementation o…
Optimal Entanglement Certification from Moments of the Partial Transpose
Xiao-Dong Yu, Satoya Imai, Otfried Gühne
For the certification and benchmarking of medium-size quantum devices efficient methods to characterize entanglement are needed. In this context, it has been shown that locally ran…
Exploring the relationship between the faithfulness and entanglement of two qubits
Gabriele Riccardi, Daniel E. Jones, Xiao-Dong Yu +2
A conceptually simple and experimentally prevalent class of entanglement witnesses, known as fidelity witnesses, detect entanglement via a state's fidelity with a pure reference st…